Andrew Healey.

Hey, I'm Andrew Healey. I'm a software engineer at Vercel, and I'm interested in the joy of computing. I've written 99,193 words on this open source website.

Recent (89 articles)


Building a guessing game for popular open source projects.

Recent Projects I Didn't Finish

A few ideas I tried. Including flamegraphs, fast HTTP routing, and infinite chess.

Virtual Ants

Artificial life and Langton's ant.

Most Popular

Beating grep with Go

Writing a fast file searching program and benchmarking it.

GeoGuessing with Deep Learning

Applying photo geolocation estimation to the game of GeoGuessr.

Building My Own Chess Engine

Exploring the computational complexity of chess. Code snippets in Python so you can do the same.